Problems from Northwestern Europe Programming Contest (NWERC) 2003

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Bridging Signals0.028171763889%2.5Easyen
Gladiators0.01102433070%7.1Harden
Prison Rearrangement0.08840241458%6.5Harden
Sightseeing Tour0.011201291552%5.6Harden
Subway Tree System0.0022524718575%4.6Mediumen
Vase Collection0.005301227561%7.5Harden
Who's the Boss?0.0234614411378%4.6Mediumen